They look good, if a little similar to other stuff. Just some constructive criticism, that octopus has become somewhat of a cliche in steampunk jewelry now, it's been used by pretty much everyone. Just search etsy for steampunk octopus and there are dozens of results using the same piece. I think the fairy is pretty common too. You might sell more if you make stuff using component pieces that aren't as overdone as the steampunk crowd is fairly big on being "unique". It'll also effect the sale value of these items too as people know you can get similar styles for about a tenner online.